Nextcloud Integration

[compgeniuses]

Hello, considering this works well with self hosting, i was wondering if you could consider adding a nextcloud integration, and a nextcloud app to the nextcloud app store.

1. Would give the project great visibility
2. Would be a wonderful sue case for signing documents on nextcloud

[JensUweB]

I would really love to see a Nextcloud App for this! Currently there is no viable open source alternative in Nextcloud. Those apps that do exist are either very hard to setup (looking at you, LibreSign) or don't have a free tier at all.